641469276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2545513}}^1$

素因数の和:2545530

約数の個数: 36

約数和(自身を含む): 1853134192

約数和(自身を除く): 1211664916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2545513, 5091026, 7636539, 10182052, 15273078, 17818591, 22909617, 30546156, 35637182, 45819234, 53455773, 71274364, 91638468, 106911546, 160367319, 213823092, 320734638, 641469276]

約数ペア:

[(1, 641469276), (2, 320734638), (3, 213823092), (4, 160367319), (6, 106911546), (7, 91638468), (9, 71274364), (12, 53455773), (14, 45819234), (18, 35637182), (21, 30546156), (28, 22909617), (36, 17818591), (42, 15273078), (63, 10182052), (84, 7636539), (126, 5091026), (252, 2545513)]